{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["compare", "feature of", "used for", "evaluate for"], "input": "Despite much recent progress on accurate semantic role labeling , previous work has largely used independent classifiers , possibly combined with separate label sequence models via Viterbi decoding ."}
{"compare": [], "feature of": [], "used for": [{"subject": "independent classifiers", "object": "semantic role labeling"}, {"subject": "Viterbi decoding", "object": "label sequence models"}], "evaluate for": []}